2014 GMC Sierra 1500 4WD Double Cab 143.5"
155,472 miles, 4WD, 6 Cyl Engine, 4.3L EcoTec3 V6 with Active Fuel Management Direct Injection and Variable Valve Timing, includes aluminum block construction with FlexFuel capability, capable of running on unleaded or up to 85% ethanol (285 hp [212 kW] @ 5300 rpm, 305 lb-ft of to